baber/WOPTO huggingface dataset:
Patent JP-2020145875-A (JP)
Title: Electric motor and power device for vehicle including electric motor, and electricity generator and bearing for wheel with electricity generator including electricity generator
Inventor: KAWAMURA MITSUO
IPC: H02K1/18
Filed: 2019-03-07
Abstract: To provide an electric motor which can be assembled in a structure into which a stator cannot be inserted from an axial direction and can improve output, and a power device for vehicle including the electric motor, and to provide an electricity generator, and a bearing for wheel with the electricity generator including the electricity generator.SOLUTION: An electric motor 3 is an outer rotor type comprising a stator having a stator core 18a and a stator coil, and a rotor opposed to the stator radially outward. The stator core 18a comprises an annular part and a plurality of circumferential teeth Ts projecting radially outward from the annular part and wound with the stator coil. The stator core 18a consists of a plurality of stator core division bodies Dv which are divided circumferentially with the annular part and have teeth Ts respectively, and fitting parts kb which are inserted radially into each other to be fitted are provided on both circumferential sides of the divided stator core division bodies Dv.SELECTED DRAWING: Figure 6
Patent JP-2020143559-A (JP)
Title: Work machine
Inventor: IMAMURA SHOTA
IPC: E02F9/16
Filed: 2019-03-08
Abstract: To provide a work machine which can appropriately notify an operator of precautions without inhibiting the field of view of the operator.SOLUTION: A work machine includes: a cab on which an operator boards; a projection device which projects image light indicating precautions for the operator operating the work machine; a display part which displays the image light projected by the projection device; a state detection part which detects a state of the work machine; and a controller which controls the projection device so that a display form of the precautions in the display part is changed according to the state of the work machine detected by the state detection part.SELECTED DRAWING: Figure 4
Patent JP-2020149214-A (JP)
Title: Semiconductor device and debugging system
Inventor: NISHIYAMA TAKAHIRO
IPC: G06F15/78
Filed: 2019-03-12
Abstract: To provide a semiconductor device and a debugging system for achieving access from the outside by a simple configuration and a small overhead.SOLUTION: A debugging system 10 includes a semiconductor device 11, an external debugging device 12, and a host computer 13. The semiconductor device includes a CPU 20, a debugging control unit 21, an internal bus 22, storage units 23, 24, 26 connected to the internal bus, and a selector 27. The selector becomes either a CPU selecting state for transmitting a signal from the CPU to the internal bus or a debugger selecting state for transmitting a signal from the debugging control unit to the internal bus on the basis of a selection control signal CNT from the CPU. In principle, the CPU selecting state is set. When the debugging control unit receives a prescribed command from the external devices 12, 13, the selector is temporarily set in the debugging selecting state to cause the debugging control unit to access the internal bus through the transmission of a signal corresponding to the prescribed command from the debugging control unit to the CPU.SELECTED DRAWING: Figure 1
Patent JP-2019174455-A (JP)
Title: Automatic leaked air bubble detection system and automatic leaked air bubble detection method
Inventor: GONDAIRA TAIZO
IPC: G01M3/38
Filed: 2019-03-12
Abstract: To inexpensively and efficiently perform leak inspection for an inspection object.SOLUTION: A surfactant is mixed with solution in which an inspection object is sunk so that a leaked air bubble is easy to peel off from the inspection object when the leaked air bubble occur from the inspection object. The inspection object is pressurized so that the leaked air bubble is easy to get out when the inspection object is defective. It is mechanically and automatically determined whether there is the leaked air bubble by creating an area where it is easy to photograph the leaked air bubble, guiding the leaked air bubble to the area, photographing the area with a photographing device, and analyzing an image obtained by photographing the area with the determination device.SELECTED DRAWING: Figure 1A
Patent JP-2020148259-A (JP)
Title: In-pipe operation device
Inventor: TSUNASAKI MASARU
IPC: F16L55/00
Filed: 2019-03-13
Abstract: To provide an in-pipe operation device that may effectively suppress disconnection that may occur in a linear body connected to the in-pipe operation device even when a first spiral body is inserted into a pipe while rotating around a first spiral axis.SOLUTION: A first spiral body SSW1 is inserted into a pipe while rotating in a first rotation direction X1 around a first spiral axis P in a proximal side direction view from the proximal end side to the distal end side independently from an in-pipe operating tool 50 and a linear body 40. It is provided a second spiral body SSW2 in which metal wire rolled the proximal end side to the distal end side in a second roll direction X3 opposite to the first rotation direction X1 in the proximal side direction view from under a state where the proximal end is fixed onto a distal end part of the in-pipe operating tool 50 and the proximal end is fixed onto the linear body 40 arranged inside.SELECTED DRAWING: Figure 1
Patent JP-2020146725-A (JP)
Title: Control method for wettability of metallic surface
Inventor: YAMAGUCHI MASAKI
IPC: B23K26/352
Filed: 2019-03-13
Abstract: To provide a control method for wettability of a metallic surface, which enables the wettability of the metallic surface to be water repellency or hydrophilicity, and which facilitates control.SOLUTION: In a step in which surface processing is performed by irradiating a metallic surface with a nanosecond pulsed laser, at least one of the energy, peak power and fluence of one shot is controlled in accordance with the material quality, shape and dimensions of a metal. Thus, ablation processing and thermal processing are simultaneously performed. Consequently, wettability of the metallic surface is controlled by providing a recess 2 in a laser irradiation location and forming a protrusion 3 at the peripheral edge of the recess 2.SELECTED DRAWING: Figure 1
Patent JP-2020151142-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2019-03-19
Abstract: To provide a game machine capable of opening a front door even under a situation in which a lock part cannot be operated by a key.SOLUTION: A first opening UB17 that has the maximum diameter of width of a human hand or larger and moves a moving member by inserting a hand is formed on the rear of a substrate UB.SELECTED DRAWING: Figure 243
Patent JP-2020154681-A (JP)
Title: Feature for preventing duplicate posting during online brainstorming
Inventor: SAITO YUSUKE
IPC: G06F16/904
Filed: 2019-03-20
Abstract: To provide a posting management device capable of promoting understanding of content of posted information when displaying information posted by users.SOLUTION: A posting management system includes a posting management server SV configured to: acquire first posted information entered by a user; retrieve second posted information that is same as or similar to the first posted information from a database registering second posted information that has been posted in the past; and provide control to display the first posted information and the second posted information in a manner that allows an inter-relationship between the first posted information and the second posted information to be recognized.SELECTED DRAWING: Figure 1
Patent JP-2020153144-A (JP)
Title: Support device, and rod supporting method
Inventor: SAITO TAKESHI
IPC: F16B2/06
Filed: 2019-03-20
Abstract: To simply support a rod provided in an anchorage device.SOLUTION: A first fastener 210 includes a first opening 202 for inserting a rod. A second fastener 220 includes a second opening 204 for inserting the rod. The second fasteners 220 are arranged in one direction. The second fastener 220 can rotate along a direction D1 (a direction crossing the one direction described above) between a first position in which the first opening 202 and the second opening 204 are overlapped with each other and a second position in which the first opening 202 and the second opening 204 are shifted from each other.SELECTED DRAWING: Figure 4
Patent JP-2020154732-A (JP)
Title: Image processor, image processing method and program
Inventor: INAMI YU
IPC: G06T7/20
Filed: 2019-03-20
Abstract: To create a natural interpolation frame image in a frame interpolation when a part of a frame image moves between continuous two frames.SOLUTION: When creating an interpolation frame for interpolating a clearance between fore-and-aft frames being continuous two frames, a region including an object having movement between the fore-and-aft frames is extracted from each of the fore-and-aft frames, a moving object image is acquired, a moving direction of the region is determined on the basis of respective regions of the fore-and-aft frames, permeability being a permeation degree of a background in the moving object image which is extracted from each of the fore-and-aft frames is calculated, creation means for creating an interpolation object is decided on the basis of the moving object image which is extracted from each of the fore-and-aft frames, the permeability and a prescribed threshold, the interpolation object is created by the decided creation means, a background image being a background of the interpolation object is created from either of the fore-and-aft frames, and the interpolation frame is created from the interpolation object and the background image.SELECTED DRAWING: Figure 6
Patent JP-2020155994-A (JP)
Title: Information processing apparatus
Inventor: YAMANISHI FUMITAKE
IPC: G06F3/12
Filed: 2019-03-20
Abstract: To provide an information processing apparatus capable of processing a job even when a policy for execution of the job designated by a user is different from a policy set in an execution part.SOLUTION: When a job for a specific process is obtained, an information processing apparatus is configured to: extract any one piece of affiliation policy information from among the plurality of different predetermined pieces of affiliation policy information which are determined in advance respectively; and set the extracted affiliation policy information as set policy information to an execution part which executes a job on the basis of the set policy information.SELECTED DRAWING: Figure 6
Patent JP-2020154997-A (JP)
Title: Information processing device and program
Inventor: SUZUKI TATSUYA
IPC: G06K9/20
Filed: 2019-03-22
Abstract: To reduce the overall work of processing based on a filled-in document image as compared to the case of being configured to reduce only the work of a step of cutting out an area containing a character image from the filled-in document image.SOLUTION: An information processing device includes: acquisition means for acquiring a template document image obtained by reading a template document; and update means for updating based on the template document image so that processing procedure information indicating a processing procedure including a cutting out step which is processing based on a filled-in document image obtained by reading a filled-in document in which characters are filled in the template document and cuts out an area containing a character image from the filled-in document and other steps indicates a processing procedure including updated steps in addition to the cutting out step.SELECTED DRAWING: Figure 4
Patent JP-2020159437-A (JP)
Title: Fixation preventing structure of gas cock
Inventor: FUJII YOSHIO
IPC: F16K5/02
Filed: 2019-03-26
Abstract: To provide a fixation prevention structure of a gas cock capable of preventing a cock from fixing with a gas cock body sinking in a cock storage part even when a gas cock body repeats thermal expansion and shrinkage due to an environment with significant temperature changes.SOLUTION: Provided is a gas cock in which a cock (3) is turnably stored in a cock storage part (30) of a gas cock body (31) and a cock descent regulating member (1) are disposed on a middle bottom of the cock storage part (30) or a bottom surface (32) of the cock (3), and when assembling of the gas cock is completed, a minute space (S) is formed between the bottom surface (32) of the cock (3) and the cock descent regulating member (1) or between the cock descent regulating member (1) and the middle bottom of cock storage part (30).SELECTED DRAWING: Figure 1
Patent JP-2020157358-A (JP)
Title: Spot welding method of galvanized steel plate
Inventor: NAKADA KEISUKE
IPC: B23K11/11
Filed: 2019-03-27
Abstract: To provide a spot welding method capable of restraining the occurrence of an LME crack in a welding part when joining a plurality of steel plates of including a galvanized steel plate.SOLUTION: A spot welding method of the present embodiment includes a down slope process for electrically conducting by gradually reducing an electric current value while maintaining pressurization after mainly electrically conducting while pressurizing a plate assembly when joining, by spot welding, the plate assembly of including two or more of steel plates being the galvanized steel plate in at least one sheet, and sets a time t (ms) up to a finish from a start of the down slope process in a range of 16≤t≤4000.SELECTED DRAWING: None
Patent JP-2020162810-A (JP)
Title: Game machine
Inventor: KATO TAKAHIRO
IPC: A63F5/04
Filed: 2019-03-29
Abstract: To provide a highly amusing game machine.SOLUTION: A game machine is configured so as to be capable of displaying advantageous icons in the order of occurrence of a special game state, to include plural types of display modes of advantageous icons, to include a large right shooting instruction image and a small right shooting instruction image as right shooting instruction images, and to prevent a display area of the advantageous icons from overlapping with a display area of the small instruction images while permitting a display area of the advantageous icons to overlap with a display area of the small right shooting instruction images, and is also configured such that display priority of the large right shooting instruction images is higher than display priority of the advantageous icons.SELECTED DRAWING: Figure 322
Patent JP-2020166912-A (JP)
Title: Magnetic tape reading device, operating method of magnetic tape reading device, and program
Inventor: MUSHA ATSUSHI
IPC: G11B5/09
Filed: 2019-03-29
Abstract: To provide a magnetic tape reading device, an operating method of the magnetic tape reading device, and a program, capable of suppressing a decrease in reliability of data read by a linear scan method from a track in comparison with a case where the data is read from the track by the linear scan method only once.SOLUTION: A magnetic tape reading device includes: a reading head having a reading portion located at a position corresponding to a single track included in a magnetic tape; a controlling portion that controls the reading portion to read data multiple times by a linear scan method from a specific range in a running direction of the magnetic tape in the single track; and a synthesizing portion that synthesizes a plurality of regenerative signal sequences obtained by reading data from the specific range a plurality of time by the reading portion.SELECTED DRAWING: Figure 9
Patent JP-2020167961-A (JP)
Title: Water supply and drainage pipe for paddy fields
Inventor: IKEHATA TAKAMICHI
IPC: A01M21/00
Filed: 2019-04-04
Abstract: To provide water supply and drainage pipes for a paddy field which can keep the water level of the paddy field at an appropriate level, in one pipe with a very simple configuration, without the need for a sensor, valve, and the like.SOLUTION: A water supply and drainage pipe 1 for a paddy field provided along the paddy field comprises holes 11 respectively provided on the upper left and right sides of the cross section orthogonal to the length direction of the supply and drainage pipe for a paddy field, and holes 12 respectively provided on the lower left and right sides of the cross section.SELECTED DRAWING: Figure 1
Patent JP-2020174426-A (JP)
Title: Control device, motor system, control method and program
Inventor: KOMIYA SHINICHI
IPC: F24F11/88
Filed: 2019-04-08
Abstract: To provide a control device capable of reducing occurrence of a failure in an electronic component caused by regenerative electric power in a case where the regenerative electric power is generated in a motor.SOLUTION: A discrimination unit discriminates whether or not a motor system is in a stopped state. In a case where it is discriminated that the motor system is in the stopped state, the discrimination unit discriminates whether or not a value of a DC voltage generated by rectifying regenerative electric power by a first inverter for driving a fan motor exceeds a predetermined threshold. In a case where the discrimination unit discriminates that the motor system is in the stopped state and discriminates that the value of the DC voltage exceeds the predetermined threshold, a control unit controls a second inverter for driving a compressor motor in such a manner that a DC current flows in a coil corresponding to one phase of three phases of the compressor motor and in a coil corresponding to two phases which are different from the one phase.SELECTED DRAWING: Figure 5
Patent JP-2020171408-A (JP)
Title: Bread cutting knife
Inventor: MASUTANI KOJI
IPC: B26B9/02
Filed: 2019-04-09
Abstract: To provide a bread cutting knife which maintains tenacity preventing chipping of a small blade, abrasion resistance and sharpness over a long period even if used for cutting hard bread such as stollen and baguette, facilitates separation of a cut bread piece, and remarkably restrains bread chips during pull-cutting.SOLUTION: A bread cutting knife 100 includes a cutting edge 120 formed such that a top side inclination angle formed by sharpening a surface of a knife base board toward an edge 101 is larger than a reverse-side inclination angle formed by sharpening a reverse side of the knife base board toward the edge 101 only on the top side of the knife base board forged by laminating a base board metal plate on each of top and reverse-side surfaces of a core material steel plate, and a small blade 130 formed by sharpening the edge 101 of the cutting edge 120 down to the edge 101 at a small blade angle larger than the top side inclination angle. The core material steel plate is exposed at the edge 101 from a blade boundary 104 between the base material metal plate and the core material steel plate. The small blade 130 is formed in a wavy shape which varies an edge position of the small blade 130 from a cutting tip 105 toward a blade source 106 up and down continuously and repeatedly.SELECTED DRAWING: Figure 1
Patent JP-2020175752-A (JP)
Title: Vehicle body front structure
Inventor: SHIBATA TAKASHI
IPC: B60R19/04
Filed: 2019-04-17
Abstract: To provide a vehicle body front structure capable of effectively absorbing collision energy in a case of a fine lap collision while avoiding a remarkable weight increase.SOLUTION: A vehicle body front structure 1 comprises a skeleton member 100 and a bumper reinforcement 200. The bumper reinforcement 200 has a reinforcement body 210 and a strengthening member 250. The reinforcement body 210 has a rear wall 212, a front wall 214, an upper wall 216, and a lower wall 218. The strengthening member 250 is positioned overlapping with at least a part of the skeleton member and also apart from at least one of the front wall 214 and rear wall 212, and is open to one front-rear directional side of a vehicle body. The skeleton member 100 has a buckling part which buckles toward a power unit. The bucking part is lateral to the power unit in a width direction.SELECTED DRAWING: Figure 2
Patent JP-2020182026-A (JP)
Title: Imaging apparatus and control method of the same
Inventor: HORIKAWA YOHEI
IPC: H04N5/3745
Filed: 2019-04-23
Abstract: To provide an image pickup device capable of reducing rolling shutter distortion while suppressing a circuit scale when performing thinning-out reading in an imaging apparatus having a 1-bit AD converter and a counter.SOLUTION: An imaging apparatus including an image pickup device 300 in which a plurality of unit pixels 100 is arranged two-dimensionally includes a plurality of counters for counting and holding signals based on output of APDs (avalanche photodiode) of the unit pixels 100. In a thinning mode in which a signal of a first APD is read out and a second APD is not read out of the plurality of APDs, a count value in a current frame related to a captured image is held and read by a flip-flop of a counter that does not count in the next frame.SELECTED DRAWING: Figure 3
Patent JP-2020181046-A (JP)
Title: Hybrid type anc system
Inventor: YAMAMOTO SATOSHI
IPC: H03H17/00
Filed: 2019-04-24
Abstract: To provide a hybrid type ANC (active noise control) system with a small area and low power consumption.SOLUTION: A hybrid type ANC system B comprises: a feedback type ANC circuit 12 for outputting a first noise cancel signal with a first sampling rate; a feed-forward type ANC circuit 15 for outputting a second noise cancel signal with a second sampling rate; an interpolator 16 for over-sampling the inputted first audio signal and outputting it as a second audio signal; an output control part 20 for synchronizing the first noise cancel signal, the second noise cancel signal and the second audio signal with a clock signal to be output; an adder 17 to which the respective signals output by the output control part are inputted; and a DAC 18 for DA-converting an output signal of the adder to output it.SELECTED DRAWING: Figure 3
Patent JP-2020059484-A (JP)
Title: Gas generator
Inventor: SHIKAURA KENJI
IPC: B01J7/00
Filed: 2019-04-24
Abstract: To provide a gas generator with a dual structure capable of securing high reliability and stably obtaining intended gas output.SOLUTION: A gas generator 1A includes a partition part 44 for partitioning an inner space of a filter 70 into a first combustion chamber S1 and a second combustion chamber S2. The partition part 44 includes: a cylindrical partition wall member 45; a cup-shaped cover member 46 attached to the partition wall member 45 to close the partition wall member 45; and a cup-shaped cap member 47 inserted into the partition wall member 45. When a second igniter 42 is in operation, due to a pressure increase in the second combustion chamber S2, while a peripheral plate part 47b of the cap member 47 comes into close contact with the inner peripheral surface of the partition wall member 45, the cap member 47 moves toward a top plate part 21 side. Due to this, the cover member 46 is pushed up by the cap member 47 and then separated from the partition wall member 45, and a gas passing hole 47c provided on the peripheral plate part 47b of the cap member 47 is exposed to face the first combustion chamber S1.SELECTED DRAWING: Figure 1
Patent JP-2020181744-A (JP)
Title: Electrolyte solution and lithium ion secondary battery
Inventor: SUGIYAMA YUSUKE
IPC: H01M4/134
Filed: 2019-04-25
Abstract: To provide an electrolyte solution suitable for providing a secondary battery superior in battery characteristic.SOLUTION: An electrolyte solution comprises: LiPF6; 1,2-dialkoxyethane; and a fluorine-substituted ether represented by the following general formula (A) below, where the mole ratio of 1,2-dialkoxyethane to LiPF6 is equal to or smaller than 4. The general formula (A) CnHaFbOCmHcFd. In the general formula (A), n is an integer of 1 or larger, a is an integer of 0 or larger, and b is an integer of 1 or larger, satisfying 2n+1=a+b, and m is an integer of 1 or larger, c is an integer of 0 or larger, and d is an integer of 0 or larger, satisfying 2m+1=c+d.SELECTED DRAWING: None